SMD Power Inductors
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Innovative
Technology
for a
Connected
World
ABOUT
LAIRD TECHNOLOGIES
Laird Technologies designs and manufactures standard and customized,
performance-critical products for wireless and other advanced electronics applications.
The company is a global market leader in the design and supply of electromagnetic
interference (EMI) shielding, thermal management products, mechanical actuation
systems, EMI and signal integrity components, and wireless antennae solutions, as well
as radio frequency (RF) modules and systems.
Laird Technologies partners with its customers to customize product solutions for
applications in many industries including:
• Network Equipment
• Handsets
• Telecommunications
• Data Transfer & Information Technology
• Computers
• Automotive Electronics
• Aerospace
• Defense
• Medical Equipment
• Consumer Electronics
• Industrial
Laird Technologies offers its customers unique product solutions, dedication to
research and development, as well as a seamless network of manufacturing
and customer support facilities across the globe.
ANTENNAS & RECEPTION
SPECIALTY METALS
EMI SOLUTIONS
THERMAL MANAGEMENT
WIRELESS M2M & TELEMATICS
TABLE OF
CONTENTS
IPSD Series Shielded Power Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
IPSF Series Shielded Power Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
IPSH Series Shielded Power Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
IPSR Series Shielded Power Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
IPUD Series Unshielded Power Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
All parts listed in this catalog are lead free and RoHS compliant.
This catalog contains a limited selection of Laird Technologies power
inductor products. Refer to www.lairdtech.com for other power
inductor products not included in this power inductor catalog.
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IPSD SERIES
SHIELDED POWER INDUCTORS
FEATURES
• Low profile power inductors
• Designed for operating temperature
-40°C to +85°C
• Available in tape and reel packaging for
auto pick and place insertion
• Available in wide range of
inductance values
• Available in wide range of current ratings
to satisfy various design requirements
APPLICATIONS
•
•
•
•
DC/DC converters
LCD TV, set top box, digital video recorders
Graphic cards
RF and wireless communication products
Series
IPSD63
IPSD74
IPSD105
IPSD1608
IPSD3316
IPSD5022
Inductance Range (uH)
10 ~ 100
10 ~ 220
10 ~ 470
1 ~ 10000
1 ~ 47
10 ~ 1000
Current Range (A)
0.330 ~ 1.00
0.360 ~ 1.65
0.330 ~ 2.06
0.02 ~ 3
1 ~ 5.6
0.8 ~ 8
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IPSD SERIES
SHIELDED POWER INDUCTORS
PART NUMBERING SYSTEM
IPSD
Product Series Code
63
Part Size Code
100
Inductance Value
M
Tolerance
-
10
Lead Free
IPSD63 SPECIFICATIONS
Laird
Part Number
IPSD63100M-10
IPSD63120M-10
IPSD63150M-10
IPSD63180M-10
IPSD63220M-10
IPSD63270M-10
IPSD63330M-10
IPSD63390M-10
IPSD63470M-10
IPSD63560M-10
IPSD63680M-10
IPSD63820M-10
IPSD63101M-10
Inductance
(μH)
10
12
15
18
22
27
33
39
47
56
68
82
100
Tolerance
(%)
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
DCR
(Ω)
Max
0.14
0.16
0.18
0.25
0.32
0.36
0.41
0.47
0.51
0.72
0.82
0.89
0.97
Rated
Current
(A) Max
1.00
0.94
0.86
0.78
0.76
0.64
0.61
0.53
0.50
0.46
0.42
0.38
0.33
IPSD74 SPECIFICATIONS
Laird
Part Number
IPSD74100M-10
IPSD74150M-10
IPSD74180M-10
IPSD74220M-10
IPSD74330M-10
IPSD74390M-10
IPSD74470M-10
IPSD74560M-10
IPSD74680M-10
IPSD74820M-10
IPSD74101M-10
IPSD74151M-10
IPSD74181M-10
IPSD74221M-10
Inductance
(μH)
10.0
15.0
18.0
22.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
150.0
180.0
220.0
Tolerance
(%)
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
DCR
(Ω)
Max
0.070
0.080
0.100
0.130
0.180
0.180
0.270
0.290
0.330
0.430
0.490
0.940
1.000
1.180
Rated
Current
(A) Max
1.65
1.39
1.29
1.12
0.97
0.91
0.80
0.76
0.68
0.62
0.55
0.44
0.40
0.36
IPSD105 SPECIFICATIONS
Laird
Part Number
IPSD105100M-10
IPSD105150M-10
IPSD105180M-10
IPSD105220M-10
IPSD105330M-10
IPSD105390M-10
Inductance
(μH)
10.0
15.0
18.0
22.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
150.0
180.0
220.0
330.0
390.0
470.0
Tolerance
(%)
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
± 20%
DCR
(Ω)
Max
0.060
0.070
0.080
0.080
0.110
0.120
0.140
0.190
0.210
0.280
0.340
0.510
0.570
0.780
1.200
1.340
1.500
Rated
Current
(A) Max
2.06
1.72
1.58
1.42
1.16
1.10
1.00
0.93
0.85
0.79
0.72
0.55
0.50
0.47
0.37
0.35
0.33
b
IPSD105470M-10
IPSD105560M-10
IPSD105680M-10
IPSD105820M-10
c
a
IPSD105101M-10
IPSD105151M-10
IPSD105181M-10
IPSD105221M-10
IPSD105331M-10
Land Pattern for Reflow Soldering
IPSD105391M-10
IPSD105471M-10
MECHANICAL SPECIFICATIONS
Series
IPSD63
IPSD74
IPSD105
NOTES
PCB Layout
a
b
c
6.2
7.8
10
2.7
3.3
4.2
1.3
1.7
2.1
1. Other inductance tolerances also available.
2. Inductance values tested at 100KHz, 0.25 VAC
3. Max rated current is defined as maximum amount of
current by which inductance will drop < 35%
A
6.2 ±
0.4
7.8 ±
0.4
10.0 ±
0.4
B
5.6 ±
0.4
7.0 ±
0.4
9.0 ±
0.4
C
3.2 ±
0.5
4.5 ±
0.5
5.0 ±
0.5
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